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便血是一种很常见的消化道疾病症状,有的人不以为然。殊不知,便血的最大隐患可能是大肠癌的一种信号。尤其是上了年纪的人,千万不能对便血掉以轻心。但并不是大便带血就是患了大肠癌,因为便血可见于其他很多消化道疾病,如痔
Blood in the stool is a very common gastrointestinal disease symptoms, some people do not agree. As everyone knows, the biggest risk of blood in the stool may be a signal of colorectal cancer. Especially the older people, do not take lightly on the blood in the stool. But not stool is suffering from colorectal cancer, because blood in the stool can be found in many other gastrointestinal diseases, such as hemorrhoids